Blown up by shell; unconsciousness: Camptocormia (bent-back, “cintrage”). Cure by corsets.
Case 243. (Roussy and Lhermitte, 1917.)
Camptocormia with antero lateral bending is described by Roussy and Lhermitte in an infantryman observed at Villejuif, February, 1915, after having been wounded September 3, 1914. The infantryman had been thrown into the air by the bursting of a shell, had lost consciousness, and came to with violent pains in the back. The trunk was found to be bent strongly forward and to the right side, and remained in this position thereafter. There was no evidence of wound.
In February, 1916, a plaster corset was applied by Souques, which brought the patient partly to normal station in three weeks. The trunk was now no longer bent forward, but was still bent to the right. A second corset was applied for three more weeks, with which the patient became absolutely straightened out again. He was discharged cured and sent to the Grand-Palais for the reëducation course.
This condition is a form of trunk contracture in the nature of a kyphosis (scoliotic and lordotic forms of contracture are also found in the hysterical group), for which the terms plicature of trunk, traumatic kyphosis, pseudo-spondylitis, and camptocormia have been in use. The term camptocormia has been proposed by Souques and Rosanoff-Saloff. The poilus speak of the condition as cintrage (arching). In these cases the trunk is held almost horizontally, with the head in hypertension and neck muscles and thyroid cartilage jutting. The patient looks fixedly straight forward, with eyes wide open, and carries his legs extended or half flexed. The normal folds of the abdominal wall are very deeply marked, and at the level of the groins, the epigastrium and the pubis, there are deep folds. Viewed from behind, the median lumbar fold has disappeared or is faintly marked, as are the sacro-lumbar and other masses of spinal muscles. The whole lumbar region is elongated and flattened. The dorsal spines of the back are accentuated; the buttocks are flattened and broadened transversely. The back of the neck is marked by deep transverse folds, and the seventh spine does not stand out. The patient can walk perfectly, though sometimes there is a pseudocoxalgia and lameness. Attempts to straighten the body lead to visible forcible contractions of various muscles, but the kyphosis remains persistent. There is a sense of active resistance on the part of the patient, which can be demonstrated by palpation. If an active attempt at straightening is made, lumbar or sacral pain develops, followed by a very lively and emotional state of anxiety on the part of the patient, with interrupted and accelerated breathing, an expression of terror in the face, and a rapid pulse. The patient then subsides into his earlier attitude, and his anxiety disappears in a few seconds. It is much easier in many subjects to reduce the camptocormia in the position of dorsal decubitus than upright.